How Tumours Escape Mass Destruction
Author(s)
Stewart, T.
Abrams, S.
Griffith University Author(s)
Year published
2008
Metadata
Show full item recordAbstract
It is now well established that the immune system can control neoplastic development and growth in a process termed immunosurveillance. A link between host immunosurveillance and neoplastic progression is revealed in cases where the immune response becomes compromised due to genetic or other pathological conditions, resulting in a substantially increased incidence and rate ofspont aneous tumour formation in both preclinical animal models and patients. It has also been demonstrated in tumour-bearing hosts that the tumorigenic process itselfcan promote a state ofimm unosuppression that, in turn, facilitates neoplastic ...
View more >It is now well established that the immune system can control neoplastic development and growth in a process termed immunosurveillance. A link between host immunosurveillance and neoplastic progression is revealed in cases where the immune response becomes compromised due to genetic or other pathological conditions, resulting in a substantially increased incidence and rate ofspont aneous tumour formation in both preclinical animal models and patients. It has also been demonstrated in tumour-bearing hosts that the tumorigenic process itselfcan promote a state ofimm unosuppression that, in turn, facilitates neoplastic progression. The ability ofne oplastic populations to induce a hostile microenvironment through both cell contact-dependent and -independent immunosuppressive networks is a significant barrier to effective cellmediated immunity and immunotherapy. Thus, a competent immune system is integral for the control of neoplastic disease, and dissecting the plethora oftum our escape mechanisms that disrupt this essential host defense capability is integral for the development of effective immunotherapeutic paradigms.
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View more >It is now well established that the immune system can control neoplastic development and growth in a process termed immunosurveillance. A link between host immunosurveillance and neoplastic progression is revealed in cases where the immune response becomes compromised due to genetic or other pathological conditions, resulting in a substantially increased incidence and rate ofspont aneous tumour formation in both preclinical animal models and patients. It has also been demonstrated in tumour-bearing hosts that the tumorigenic process itselfcan promote a state ofimm unosuppression that, in turn, facilitates neoplastic progression. The ability ofne oplastic populations to induce a hostile microenvironment through both cell contact-dependent and -independent immunosuppressive networks is a significant barrier to effective cellmediated immunity and immunotherapy. Thus, a competent immune system is integral for the control of neoplastic disease, and dissecting the plethora oftum our escape mechanisms that disrupt this essential host defense capability is integral for the development of effective immunotherapeutic paradigms.
View less >
Journal Title
Oncogene
Volume
27
Subject
Tumour Immunology
Clinical Sciences
Oncology and Carcinogenesis